13640765

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1033}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 17371200

約数和(自身を除く): 3730435

約数列:

[1, 5, 19, 95, 139, 695, 1033, 2641, 5165, 13205, 19627, 98135, 143587, 717935, 2728153, 13640765]

約数ペア:

[(1, 13640765), (5, 2728153), (19, 717935), (95, 143587), (139, 98135), (695, 19627), (1033, 13205), (2641, 5165)]